Past two days when i make a bowel movement it burns real bad. i do have a internal hemorrhoid. is that why? why would it burn though?

Unlikely : This is unlikely to be due to hemorrhoids. Internal hemorrhoids a rarely hurts. External hemorrhoids may hurts but you will feel them. The burning is likely due to small tears in the anal canal. This can happen for patients that are usually constipated or have large bowel movements. Simple treatments are still softeners that are available over-the-counter, increase fiber intake, and sits baths.